[jira] [Commented] (SOLR-12555) Replace try-fail-catch test patterns

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[jira] [Commented] (SOLR-12555) Replace try-fail-catch test patterns

JIRA jira@apache.org

    [ https://issues.apache.org/jira/browse/SOLR-12555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16681814#comment-16681814 ]

Jason Gerlowski commented on SOLR-12555:
----------------------------------------

I don't have anything inflight at the moment, so go ahead.  If that changes though I'll be sure to post here and tag you.  Thanks for the continued help with this; really appreciate the effort.

> Replace try-fail-catch test patterns
> ------------------------------------
>
>                 Key: SOLR-12555
>                 URL: https://issues.apache.org/jira/browse/SOLR-12555
>             Project: Solr
>          Issue Type: Test
>      Security Level: Public(Default Security Level. Issues are Public)
>          Components: Tests
>    Affects Versions: master (8.0)
>            Reporter: Jason Gerlowski
>            Assignee: Jason Gerlowski
>            Priority: Trivial
>         Attachments: SOLR-12555-sorted-by-package.txt, SOLR-12555.txt
>
>          Time Spent: 4h 20m
>  Remaining Estimate: 0h
>
> I recently added some test code through SOLR-12427 which used the following test anti-pattern:
> {code}
> try {
>     actionExpectedToThrowException();
>     fail("I expected this to throw an exception, but it didn't");
> catch (Exception e) {
>     assertOnThrownException(e);
> }
> {code}
> Hoss (rightfully) objected that this should instead be written using the formulation below, which is clearer and more concise.
> {code}
> SolrException e = expectThrows(() -> {...});
> {code}
> We should remove many of these older formulations where it makes sense.  Many of them were written before {{expectThrows}} was introduced, and having the old style assertions around makes it easier for them to continue creeping in.



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